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JetBrains / RiderSourceCodeAccess

Plugin for UE4 to user Rider for Unreal Engine as code editor
Apache License 2.0
112 stars 21 forks source link

Fix linker issue: undefined symbol: FOptionalSize::Unspecified #28

Closed NuLL3rr0r closed 1 year ago

NuLL3rr0r commented 1 year ago

I get the following error with 4.27 on Linux:

Building MamadouArchivesEditor...
Performing 3 actions (16 in parallel)
[1/3] Compile Module.RiderSourceCodeAccess.cpp
[2/3] Link (lld) libUE4Editor-RiderSourceCodeAccess.so
0>ld.lld: Error  : undefined symbol: FOptionalSize::Unspecified
>>> referenced by SlateStructs.h:17 (Runtime/SlateCore/Public/Types/SlateStructs.h:17)
>>>               /home/mamadou/dev/MamadouArchives/Engine/Plugins/Developer/RiderSourceCodeAccess/Intermediate/Build/Linux/B4D820EA/UE4Editor/Development/RiderSourceCodeAccess/Module.RiderSourceCodeAccess.cpp.o:(FNotificationInfo::FNotificationInfo(FText const&))
0>clang++: Error  : linker command failed with exit code 1 (use -v to see invocation)
Build failed at 1:51:50 PM

According to the documentation, FOptionalSize struct is part of the SlateCore module so it should be added to PrivateDependencyModuleNames in order for libUE4Editor-RiderSourceCodeAccess.so to link successfully.